We recommend using system chemicals to clean and protect your central heating system and your radiators. When your central heating system is serviced annually, it is advised to put a system cleanser in your system and run it through as per the instructions prior to draining down. This will remove any sludge and dirt build up and allow your radiators to perform more efficiently. Read more on how to correctly maintain and bleed your radiators.
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Sentinel X700 Biocide 1 Litre
516 Available for Delivery£28.69 Incl. VATSentinel X200 Boiler Silencer 1 Litre
57 Available for Delivery£11.40 Incl. VATSentinel X300 Universal Cleaner 1 Litre
389 Available for Delivery£15.60 Incl. VATSentinel X100 Inhibitor 1 Litre
9406 Available for Delivery£14.34 Incl. VATSentinel X400 Sludge Remover 1 Litre
1091 Available for Delivery£14.34 Incl. VATSentinel X800 Jetflo Powerflush 1 Litre
4362 Available for Delivery£17.99 Incl. VATFernox F3 E Xpress Cleaner - 400ml
782 Available for Delivery£30.42 Incl. VATFernox F4 E Xpress Leak Sealer - 400ml
370 Available for Delivery£30.52 Incl. VATFernox F1 E Xpress Protector - 400ml
265 Available for Delivery£28.68 Incl. VATFernox F9 Express Protector & Filter Fluid - 400ml
92 Available for Delivery£28.46 Incl. VATFernox F2 Express Silencer
1087 Available for Delivery£16.18 Incl. VATFernox F2 Super Concentrate Boiler Noise Reducer 290ml
15 Available for Delivery£20.30 Incl. VATFernox F3 Super Concentrate Cleaner 290ml
4 Available for Delivery£19.14 Incl. VATFernox F4 Super Concentrate Central Heating Leak Sealer 290ml
36 Available for Delivery£22.63 Incl. VATFernox F1 Protector 500ml
453 Available for Delivery£20.63 Incl. VATFernox F2 Noise Silencer 500ml
579 Available for Delivery£27.06 Incl. VATFernox F3 Cleaner 500ml
735 Available for Delivery£22.84 Incl. VATFernox F4 LSI Leak Sealer 500ml
206 Available for Delivery£23.65 Incl. VATFernox System Water Test
Out of Stock£6.67 Incl. VATOut of stockFernox Alphi 11 Antifreeze Protector
155 Available for Delivery£53.75 Incl. VATFernox System Neutraliser 2KG
264 Available for Delivery£33.05 Incl. VAT
